public static void UpdateWithNull()
{
var data = new ModifierData();
var style = new CSharpPreferredModifierOrderStyle(data);
Assert.That(() => style.Update(null !), Throws.TypeOf <ArgumentNullException>(), nameof(style.Update));
}
public static void Create()
{
var data = new ModifierData();
var style = new CSharpPreferredModifierOrderStyle(data);
Assert.That(style.Data, Is.SameAs(data), nameof(style.Data));
Assert.That(style.GetSetting(), Is.EqualTo(string.Empty), nameof(style.GetSetting));
}
public override CSharpPreferredModifierOrderStyle Add(CSharpPreferredModifierOrderStyle style)
{
if (style is null)
{
throw new ArgumentNullException(nameof(style));
}
return(new CSharpPreferredModifierOrderStyle(this.Data.Add(style.Data)));
}
public static void CreateWithModifier()
{
var data = new ModifierData();
data = data.Update(new[] { SyntaxFactory.Token(SyntaxKind.PublicKeyword).ValueText }.ToImmutableList());
var style = new CSharpPreferredModifierOrderStyle(data);
Assert.That(style.Data, Is.SameAs(data), nameof(style.Data));
Assert.That(style.GetSetting(), Is.EqualTo(
$"{CSharpPreferredModifierOrderStyle.Setting} = public"), nameof(style.GetSetting));
}
public static void Add()
{
var style1 = new CSharpPreferredModifierOrderStyle(
new ModifierData().Update(new[] { SyntaxFactory.Token(SyntaxKind.PublicKeyword).ValueText }.ToImmutableList()));
var style2 = new CSharpPreferredModifierOrderStyle(
new ModifierData().Update(new[] { SyntaxFactory.Token(SyntaxKind.StaticKeyword).ValueText }.ToImmutableList()));
var style3 = style1.Add(style2);
var data = style3.Data;
Assert.That(data.TotalOccurences, Is.EqualTo(2u), nameof(data.TotalOccurences));
Shared.VerifyModifiers(data.VisibilityModifiers,
new KeyValuePair <string, (uint weight, uint frequency)>(
SyntaxFactory.Token(SyntaxKind.PublicKeyword).ValueText, (1u, 1u)));
Shared.VerifyModifiers(data.OtherModifiers,
new KeyValuePair <string, (uint weight, uint frequency)>(
SyntaxFactory.Token(SyntaxKind.StaticKeyword).ValueText, (1u, 1u)));
}
public static void UpdateWithDiagnostics()
{
var style = new CSharpPreferredModifierOrderStyle(new ModifierData());
var statement = (MethodDeclarationSyntax)SyntaxFactory.ParseCompilationUnit(
@"public class Foo
{
public static void Bar()=> { }
}", options: Shared.ParseOptions).DescendantNodes().Single(_ => _.Kind() == SyntaxKind.MethodDeclaration);
var newStyle = style.Update(statement);
var data = newStyle.Data;
Assert.That(newStyle, Is.Not.SameAs(style), nameof(newStyle));
Assert.That(data.TotalOccurences, Is.EqualTo(0u), nameof(data.TotalOccurences));
Shared.VerifyModifiers(data.VisibilityModifiers);
Shared.VerifyModifiers(data.OtherModifiers);
}
public static void UpdateWithVisibilityAndOtherModifierSpecified()
{
var style = new CSharpPreferredModifierOrderStyle(new ModifierData());
var statement = (MethodDeclarationSyntax)SyntaxFactory.ParseCompilationUnit(
@"public class Foo
{
public static void Bar() { }
}", options: Shared.ParseOptions).DescendantNodes().Single(_ => _.Kind() == SyntaxKind.MethodDeclaration);
var newStyle = style.Update(statement);
var data = newStyle.Data;
Assert.That(newStyle, Is.Not.SameAs(style), nameof(newStyle));
Assert.That(data.TotalOccurences, Is.EqualTo(2u), nameof(data.TotalOccurences));
Shared.VerifyModifiers(data.VisibilityModifiers,
new KeyValuePair <string, (uint weight, uint frequency)>(
SyntaxFactory.Token(SyntaxKind.PublicKeyword).ValueText, (2u, 1u)));
Shared.VerifyModifiers(data.OtherModifiers,
new KeyValuePair <string, (uint weight, uint frequency)>(
SyntaxFactory.Token(SyntaxKind.StaticKeyword).ValueText, (1u, 1u)));
}
public static void AddWithNull()
{
var style = new CSharpPreferredModifierOrderStyle(new ModifierData());
Assert.That(() => style.Add(null !), Throws.TypeOf <ArgumentNullException>());
}